Aluminum is a commonly used material in the marine sector due to its unique properties and advantages. It is lightweight, strong and corrosion-resistant, making it ideal for marine applications. MASTAR provides aluminum profiles for a variety of marine applications, from commercial ferreis, ships and boats to large barges and pontoons, covering hulls, masts, deck fittings and other structural parts.
Specification of marine aluminum profile
Alloy selection
Marine aluminum alloys usually use 5000 series (such as 5052, 5083, 5086, 5059) and 6000 series (such as 6061, 6082, 6005A, 6063) alloys. Due to their excellent corrosion resistance, they can perform well in salt water environments or salty atmospheres, ensuring the long-term stable operation of ship structures.
Marine aluminum painted
Available in anodizing (decorative, durable, corrosion-resistant aluminum finish), powder coating or 2 paces paint finish. The film thickness after anodizing can reach 20μm. It can make marine aluminum profiles less prone to oxidation and corrosion under the influence of cold and windy weather, sea water and salt in sea water.
Welding and other auxiliary services
Marine aluminum alloy has good weldability and is suitable for a variety of welding methods, ensuring efficient manufacturing and maintenance. Its high-quality welding ability produces uniform and strong welds, ensuring the safety and reliability of ship structures, and the performance after welding is stable, ensuring the reliability and durability of the welded parts.
Application of aluminum profile in marine
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Aluminum for small ships- Alloy selection: 6000 series, 6061, 6063, 6082, etc.
- Lightweight, strong, and corrosion-resistant aluminum alloys are ideal for small yacht hulls, enhancing comfort and performance.
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Aluminum for large ships- Alloy selection: 5000 series, 5052, 5083, 5086, etc.
- Higher strength and corrosion resistance enable durability against heavy loads and harsh marine conditions, crucial for large ships navigating long distances.
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Aluminum for warships- Alloy selection: 7000 series, 7075, etc.
- Balanced strength, processability, and corrosion resistance, enhance fuel efficiency and performance for small yacht hulls and components.
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Aluminum marine fuel tanks- Marine fuel tanks are welded from plates to fit ship design and capacity needs, ensuring safety and reliability under strict regulations.
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Marine windshield profiles- Marine windshield profiles, in aluminum alloy or stainless steel, support front bridge glass panels, tailored for diverse ship designs with secure aluminum frames for safe navigation.
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Marine aluminum ladder (ladder, stair, gangway)- Marine aluminum ladders, in various designs (straight, curved, staircase, folding, telescopic), fit ship structures with aluminum angles, T-slots, and beams for support, featuring anodized or anti-rust surfaces for improved corrosion resistance and aesthetics.
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Aluminum marine exhaust pipe- Generally round or rectangular pipes, and their shape and size depend on the exhaust system design of the ship. The surface usually requires high-temperature resistant coating or other anti-corrosion treatment.
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Marine hardware- Marine hardware is a variety of parts and accessories on ships, usually stamped or forged. Used to connect, fix, support and adjust various parts of the ship, common ones include bolts, nuts, washers, hinges, hooks, rings, pulleys, etc.
Marine aluminum standard profile products and conventional sizes
Marine standard aluminum profiles include basic profile shapes such as hollow and solid bars and hollow aluminum tubes. Quick Quote
Common shapes include round tubes, square tubes, rectangular tubes and hexagonal tubes. They are usually used for ship structural support, piping systems (such as drainage pipes, ventilation pipes, etc.) and supports for ship equipment. In the ship's electrical system, it may also be used as a protective sleeve for cables.
Common shapes include round bars, square bars, rectangular bars and hexagonal bars. They are usually used for ship structural support, masts, beams, ship frames, etc. Its light weight and strength make it an ideal choice for small ship structures.
Marine aluminum bars are often used in ship structural support, decks, cabins, hull shells and other parts. Its larger cross-sectional size and strength can provide a larger support area and structural strength, and is suitable for the construction of large ships.
The name of the tee section comes from its "T"-shaped cross section. It is usually used in beams, masts, cabin bulkheads and other parts of ship structures to provide stable support and connection. The design of the tee section makes it perform well when subjected to vertical and lateral forces.
Aluminum angles are usually used in the hull, cabin, support of ship equipment, etc. Its L-shaped design provides additional support and connection functions, suitable for the structural needs of various ships.
Aluminum channel is a U-shaped or C-shaped profile, usually used for ship structural support, hull shell, deck, etc. It provides a good support area and is suitable for bearing the ship's own weight and external pressure.
MASTAR marine aluminum custom profiles product cross-section display
Marine custom aluminum profiles feature profiles designed for specific purposes. Aluminum extrusion and fabrication of various add-ons and accessories such as ladders, railings, stairs and seating areas help minimize the overall weight of the vessel and provide beautiful, long-lasting equipment that can withstand the harsh conditions of sea air and moisture. Quick Quote
Choose MASTAR marine aluminum profiles
When you select MASTAR as your aluminum marine profile supplier, you gain access to a wealth of industry knowledge. In addition to high-quality aluminum products, you also get excellent customer service and advice. Click on the email to contact us or visit our more pages for more technical product specifications. Quick Quote
- Fast delivery: we have a wide range of stock to ensure fast delivery of any standard aluminum profiles, saving time for the smooth progress of your project.
- Customized profiles: in addition to standard aluminum profiles, MASTAR can also provide customized aluminum profiles according to customer's requirements for size and finish. You only need to tell us the alloy, length, quantity, surface finish, end use and other special requirements.
- High-quality products: our products are of high quality and certified by the standards, with modern design, high hardness, anti-bending, anti-rust, anti-insect and other characteristics.
- Competitive Price: our products are priced competitively and reasonable discounts can be provided for large quantities, giving you better prices and better services.
- After-sales support: we can provide fast after-sales support to ensure that you get timely help and support when using our products.
MASTAR marine aluminum alloy profile size table
- Aluminum tube
- Aluminum bar
- Aluminum flat bar
- Aluminum channel
| Round tube (inch) | Rectangular tube & square tube (inch) | |
| ½ " O/DX 10SWG | 1½" X 1" X 16SWG | |
| ¾ " O/DX 10SWG | 1½" X 1" X 10SWG 1.00 | |
| 1" O/DX 16SWG | 2" X 1" X 10SWG | |
| 1" O/DX 10SWG | 2" X 1½" X 10SWG | |
| 1" O/DX ¼" | 3" X 1" X 10SWG | |
| 1¼" O/DX 16SWG | 3" X 1½" X 10SWG | |
| 1¼" O/DX 10SWG | 3" X 2" X 10SWG | |
| 1½" O/DX 10SWG | 4" X 1" X 10SWG | |
| 1½" O/D X ¼" | 4" X 1¾" X 10SWG | |
| 1¾" O/D X 16SWG | 4" X 2" X 10SWG | |
| 1¾" O/D X 10SWG | 6" X 2" X 10SWG | |
| 2" O/D X 16SWG | ½" SQ X 16SWG | |
| 2" O/D X 10SWG | ¾" SQ X 16SWG | |
| 2¼" O/D X 10SWG | 1" SQ X 16SWG | |
| 2½" O/D X 16SWG | 1" SQ X 10SWG | |
| 2½" O/D X 10SWG | 1¼" SQ X 16SWG | |
| 2½" O/D X ¼" | 1¼" SQ X 10SWG | |
| 3½" O/D X ¼" | 1½" SQ X 16SWG | |
| 2¾" O/D X 10SWG | 1½" SQ X 10SWG | |
| 3" O/D X 16SWG | 1¾" SQ X 10SWG | |
| 3" O/D X 10SWG | 2" SQ X 16SWG | |
| 3" O/D X ¼" | 2" SQ X 10SWG | |
| 3½" O/D X 16SWG | 2½" SQ X 10SWG | |
| 3½" O/D X 10SWG | 3" SQ X 10SWG | |
| 4" O/D X 10SWG | 1" SQ X 10SWG | |
| 4" O/D X ¼" | 1¼" SQ X 16SWG | |
| 4½" O/D X 10SWG | 1½" SQ X 10SWG | |
| 4½" O/D X ¼" | 2" SQ X 10SWG | |
| 5" O/DX 10SWG | 2" SQ. X ¼" | |
| 5" O/DX ¼" | 4" SQ X 10SWG | |
| 6" O/DX 10SWG | 4" SQ X ¼" | |
| 6" O/DX ¼" | ||
| 6½" O/DX ¼" | ||
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Click to collapse| Round rod (inch) | Square stick (inch) | ||
| ¼ " DIA (6.35mm) | 5" DIA (127.0mm) | ¼ " SQUARE | |
| ½ " DIA (12.7mm) | 5¼" DIA (133.35mm) | 5/16'' SQUARE | |
| ¾ " DIA (19.05mm) | 5½" DIA (139.7mm) | 3/8'' SQUARE | |
| 1" DIA (25.4mm) | 5¾" DIA (146.05mm) | ½" SQUARE | |
| 1¼" DIA (31.75mm) | 6" DIA (152.4mm) | 5/8'' SQUARE | |
| 1½" DIA (38.1mm) | 6½" DIA (165.1mm) | ¾" SQUARE | |
| 1¾" DIA (44.45mm) | 7" DIA (177.8mm) | 7/8'' SQUARE | |
| 2" DIA (50.8mm) | 7¼" DIA (184.15mm) | 1" SQUARE | |
| 2¼" DIA (57.15mm) | 7½" DIA (190.5mm) | 1¼" SQUARE | |
| 2½" DIA (63.5mm) | 8" DIA (203.2mm) | 1½" SQUARE | |
| 2¾" DIA (69.85mm) | 8½" DIA (215.9mm) | 1 1/4'' SQUARE | |
| 3" DIA (76.2mm) | 9" DIA (228.6mm) | 2" SQUARE | |
| 3¼" DIA (82.55mm) | 9½" DIA (241.3mm) | 2½" SQUARE | |
| 3½" DIA (88.9mm) | 10" DIA (254.0mm) | 3" SQUARE | |
| 3¾" DIA (95.25mm) | 12" DIA (304.8mm) | 3½" SQUARE | |
| 4" DIA (101.6mm) | 13" DIA (330.20mm) | 4" SQUARE | |
| 4¼" DIA (107.95mm) | 14" DIA (355.60mm) | ||
| 4½" DIA (114.3mm) | 15" DIA (381.0mm) | ||
| 4¾" DIA (120.65mm) | 16" DIA (406.40mm) | ||
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| Width (mm) | Thickness (mm) | Width (mm) | Thickness (mm) | Width (mm) | Thickness (mm) | |
| 10.00 | 3.00 | 50.00 | 3.00 | 100.00 | 10.00 | |
| 12.00 | 3.00 | 50.00 | 4.00 | 100.00 | 12.00 | |
| 20.00 | 3.00 | 50.00 | 5.00 | 100.00 | 20.00 | |
| 20.00 | 4.00 | 50.00 | 6.00 | 100.00 | 25.00 | |
| 20.00 | 6.00 | 50.00 | 8.00 | 101.60 | 50.80 | |
| 25.00 | 1.60 | 50.00 | 20.00 | 108.00 | 8.00 | |
| 25.00 | 2.50 | 50.00 | 12.00 | 120.00 | 6.00 | |
| 25.00 | 3.00 | 50.00 | 25.00 | 120.00 | 16.00 | |
| 25.00 | 4.00 | 55.00 | 3.00 | 125.00 | 3.00 | |
| 25.00 | 5.00 | 60.00 | 3.00 | 125.00 | 5.00 | |
| 25.00 | 6.00 | 60.00 | 6.00 | 125.00 | 6.00 | |
| 25.00 | 10.00 | 60.00 | 10.00 | 132.0 | 8.00 | |
| 25.00 | 12.00 | 63.00 | 8.00 | 150.0 | 6.00 | |
| 30.00 | 19.00 | 65.00 | 3.00 | 150.0 | 12.00 | |
| 32.00 | 3.00 | 65.00 | 5.00 | 150.0 | 12.20 | |
| 32.00 | 5.00 | 70.00 | 10.00 | 150.0 | 16.00 | |
| 32.00 | 6.00 | 75.00 | 3.00 | 160.00 | 6.00 | |
| 32.00 | 10.00 | 75.00 | 5.00 | 160.00 | 10.00 | |
| 35.00 | 3.00 | 80.00 | 3.00 | 160.00 | 12.00 | |
| 40.00 | 3.00 | 80.00 | 4.00 | 160.00 | 16.00 | |
| 40.00 | 4.00 | 80.00 | 6.00 | 160.00 | 25.00 | |
| 40.00 | 5.00 | 80.00 | 8.00 | 175.00 | 4.00 | |
| 40.00 | 6.00 | 80.00 | 10.00 | 175.00 | 5.00 | |
| 40.00 | 8.00 | 80.00 | 12.00 | 175.00 | 10.00 | |
| 40.00 | 10.00 | 80.00 | 16.00 | 195.00 | 12.00 | |
| 40.00 | 12.00 | 80.00 | 25.00 | 200.00 | 6.00 | |
| 45.00 | 16.00 | 100.00 | 3.00 | 200.00 | 10.00 | |
| 45.00 | 5.00 | 100.00 | 4.00 | 200.00 | 12.00 | |
| 50.00 | 3.00 | 100.00 | 6.00 | |||
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| A(mm) | B(mm) | T(mm) | R1(mm) | R2(mm) | R3(mm) | R4(mm) | R5(mm) | |
| 25.00 | 100.00 | 3.00 | 0.40 | 3.00 | 0.40 | 0.40 | 0.50 | |
| 25.00 | 140.00 | 2.50 | 0.40 | 3.00 | 0.40 | 0.40 | 0.50 | |
| 38.10 | 38.10 | 4.75 | 0.40 | 5.30 | 0.40 | 0.40 | 0.40 | |
| 40.00 | 40.00 | 3.00 | 0.40 | 1.00 | 0.40 | 0.40 | 2.00 | |
| 40.00 | 40.00 | 4.00 | 0.40 | 4.00 | 0.40 | 0.40 | 0.40 | |
| 40.00 | 40.00 | 6.00 | 0.40 | 4.00 | 0.40 | 0.40 | 0.40 | |
| 50.00 | 50.00 | 4.00 | 0.40 | 6.00 | 0.40 | 0.40 | 0.40 | |
| 50.00 | 50.00 | 6.00 | 0.40 | 4.00 | 0.40 | 0.40 | 0.40 | |
| 50.00 | 100.00 | 4.00 | 0.40 | 4.00 | 0.40 | 0.40 | 0.40 | |
| 50.00 | 100.00 | 4.00 | 0.40 | 3.00 | 0.40 | 0.40 | 0.40 | |
| 50.00 | 125.00 | 6.00 | 0.40 | 4.00 | 0.40 | 0.40 | 0.40 | |
| 50.80 | 50.80 | 6.35 | 0.40 | 6.10 | 0.40 | 0.40 | 0.40 | |
| 63.50 | 63.50 | 6.35 | 0.40 | 6.86 | 0.40 | 0.40 | 0.40 | |
| 75.00 | 75.00 | 3.00 | 0.40 | 3.00 | 0.40 | 0.40 | 0.40 | |
| 75.00 | 100.00 | 8.00 | 0.40 | 8.00 | 0.40 | 0.40 | 0.40 | |
| 76.20 | 76.20 | 6.35 | 0.40 | 7.62 | 0.40 | 0.40 | 0.40 | |
| 76.20 | 228.00 | 6.35 | 3.17 | 6.00 | 0.40 | 3.17 | 0.40 | |
| 80.00 | 80.00 | 6.00 | 0.40 | 4.00 | 0.40 | 0.40 | 0.40 | |
| 80.00 | 80.00 | 10.00 | 0.40 | 6.00 | 0.40 | 0.40 | 0.40 | |
| 80.00 | 125.00 | 8.00 | 0.40 | 6.00 | 0.40 | 0.40 | 0.40 | |
| 80.80 | 101.60 | 6.35 | 0.40 | 8.13 | 0.40 | 0.40 | 0.40 | |
| 100.00 | 80.00 | 10.00 | 0.40 | 9.00 | 0.40 | 0.40 | 0.40 | |
| 101.00 | 152.00 | 6.35 | 3.17 | 3.20 | 0.40 | 3.17 | 0.40 | |
| 130.00 | 160.00 | 10.00 | 0.40 | 10.00 | 0.40 | 0.40 | 0.40 | |
| 150.00 | 150.00 | 10.00 | 0.40 | 5.00 | 0.40 | 0.40 | 0.40 | |
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